'I Did It' Mathematics>Chapter 2 - Squares and Square Roots>Exercise 2.1>Q 7

EASY

8th CBSE

IMPORTANT

Earn 100

How many non-perfect squares lie between the squares of $13$ and $14 ?$

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Important Questions on Squares and Square Roots

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8th CBSE

IMPORTANT

'I Did It' Mathematics>Chapter 2 - Squares and Square Roots>Exercise 2.1>Q 7

How many non-perfect squares lie between

225

and

256 ?

EASY

8th CBSE

IMPORTANT

'I Did It' Mathematics>Chapter 2 - Squares and Square Roots>Exercise 2.1>Q 7

How many non-perfect squares lie between

361

and

400 ?

EASY

8th CBSE

IMPORTANT

'I Did It' Mathematics>Chapter 2 - Squares and Square Roots>Exercise 2.1>Q 7

How many non-perfect square numbers lie between

50

and

70 ?

EASY

8th CBSE

IMPORTANT

'I Did It' Mathematics>Chapter 2 - Squares and Square Roots>Exercise 2.1>Q 8

Without actual calculation, find the given sum:

1 + 3 + 5 + 7 + 9 .

EASY

8th CBSE

IMPORTANT

'I Did It' Mathematics>Chapter 2 - Squares and Square Roots>Exercise 2.1>Q 8

Without actual calculation, find the given sum:

1 + 3 + 5 + 7 + 9 + 11 + 13 + 15 + 17 + 19 + 21 .

EASY

8th CBSE

IMPORTANT

'I Did It' Mathematics>Chapter 2 - Squares and Square Roots>Exercise 2.1>Q 9

Check whether the given number $6561$ is a perfect square. If not, find the smallest number by which it should be multiplied so that the product is a perfect square.

EASY

8th CBSE

IMPORTANT

'I Did It' Mathematics>Chapter 2 - Squares and Square Roots>Exercise 2.1>Q 9

Check whether the given number $11250$ is a perfect square. If not, find the smallest number by which it should be multiplied so that the product is a perfect square.

EASY

8th CBSE

IMPORTANT

'I Did It' Mathematics>Chapter 2 - Squares and Square Roots>Exercise 2.1>Q 9

Check whether the given number $4851$ is a perfect square. If not, find the smallest number by which it should be multiplied so that the product is a perfect square.